Global Patent Index - EP 2788552 B1

EP 2788552 B1 20220907 - AN EXCAVATOR WEAR ASSEMBLY

Title (en)

AN EXCAVATOR WEAR ASSEMBLY

Title (de)

VERSCHLEISSANORDNUNG FÜR EINEN BAGGER

Title (fr)

ENSEMBLE D'USURE POUR EXCAVATRICE

Publication

EP 2788552 B1 20220907 (EN)

Application

EP 12855485 A 20121210

Priority

  • AU 2011905123 A 20111208
  • AU 2012902643 A 20120622
  • AU 2012001511 W 20121210

Abstract (en)

[origin: WO2013082678A1] A lock assembly to lock two members together, typically an excavator wear member, such as a tooth, on to an adaptor. The lock assembly has a locking pin with a flange portion and a retaining assembly that receives the locking pin. The retaining assembly includes a locking member, in the form of a locking ring, which deforms radially when a tapered portion of the locking pin is inserted into the retaining assembly. In the locked position, the locking ring engages with the flange portion of the locking pin to prevent withdrawal of the locking pin from the retaining assembly.

IPC 8 full level

E02F 9/28 (2006.01)

CPC (source: EP RU US)

E02F 9/2825 (2013.01 - EP RU US); E02F 9/2833 (2013.01 - RU US); E02F 9/2841 (2013.01 - EP RU US); Y10T 29/49947 (2015.01 - EP US)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2013082678 A1 20130613; AP 2014007726 A0 20140630; AU 2012350166 A1 20140626; AU 2012350166 B2 20170216; BR 112014013827 A2 20170613; BR 112014013827 A8 20191217; BR 112014013827 B1 20210504; CA 2858626 A1 20130613; CA 2858626 C 20210316; CL 2014001496 A1 20150227; CN 104105830 A 20141015; CN 104105830 B 20180112; EP 2788552 A1 20141015; EP 2788552 A4 20160420; EP 2788552 B1 20220907; ES 2930197 T3 20221207; IN 1273KON2014 A 20151016; PE 20142050 A1 20141216; PE 20190880 A1 20190618; RU 2014127694 A 20160127; RU 2621815 C2 20170607; US 2013333254 A1 20131219; US 9476184 B2 20161025; ZA 201404212 B 20181219

DOCDB simple family (application)

AU 2012001511 W 20121210; AP 2014007726 A 20121210; AU 2012350166 A 20121210; BR 112014013827 A 20121210; CA 2858626 A 20121210; CL 2014001496 A 20140606; CN 201280069292 A 20121210; EP 12855485 A 20121210; ES 12855485 T 20121210; IN 1273KON2014 A 20140613; PE 2014000917 A 20121210; PE 2019000912 A 20121210; RU 2014127694 A 20121210; US 201213814707 A 20121210; ZA 201404212 A 20140609